Geographic distribution and morphological variation in Mimon bennettii (Chiroptera, Phyllostomidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Morphological and anatomical observations about Mariliasuchus amarali and Notosuchus terrestris (Mesoeucrocodylia) and their relationships with other South American notosuchians.

The phylogenetic relationship of the notosuchians Mariliasuchus amarali (Campanian; Bauru Group) and Notosuchus terrestris (Santonian; Neuquen Group) is revised. Morpho-anatomical evaluation of Mariliasuchus in the current bibliography indicate close relationship with Notosuchus, while cladistic analysis either related Mariliasuchus to Candidodon itapecuruense (Albian/eo-Cenomanian; Sao Luis-Grajau Basin), as part of the phylotaxon Candidodontidae, or to Comahuesuchus brachybuccalis (Santonian; Neuquen Group). Comparative study of specimens shows similarities on the palate, choanae, dentition, retroarticular process, and other structures from Mariliasuchus and Notosuchus supporting the original classification as a Notosuchidae. Preliminary phylogenetic analysis sets these taxa as sister-groups. Reevaluation of a previously published phylogenetic analysis from other authors provides further support for the Mariliasuchus + Notosuchus clade. The current work indicates that Mariliasuchus is a Notosuchidae, refuting its allocation as a Candidodontidae. The influence of character construction and the definition of Notosuchia are discussed.

Morphology of the dental carinae in Mariliasuchus amarali (Crocodylomorpha, Notosuchia) and the pattern of tooth serration among basal Mesoeucrocodylia.

Carinated teeth are common in Mesoeucrocodylia, and the occurrence of denticles over the carinae is related to high predacious species, often referred as ziphodont. This characteristic is broadly recognized as homoplastic. Carinae morphology is cryptic, difficult to be studied under common techniques, and Scanning Electronic Microscopy (SEM) allows the access to detailed information, offering a higher degree of confidence. Previous SEM study allowed the recognition of true/false ziphodont patterns, according to the morphology of the denticles, but such studies on gondwanan mesoeucrocodyles are uncommon. Mariliasuchus amarali is an Upper Cretaceous notosuchian mesoeucrocodyle from South America (Bauru Group, Brazil), with carinated teeth and specialized dentition. Its geological and biochronological distribution are reappraised. SEM study of two teeth shows carinae composed of isolated tuberous anisomorphic true denticles, supporting previous study. Enamel ornamentation does not develop over the carinae, and fabric becomes anastomosed in middle and posterior teeth. Carinae only occur in posterior molariform teeth, related to food processing. Morphological variability of Mariliasuchus is commented, focusing on dentition. Overall characteristics, molariform morphology and wear planes support a non-predacious habit for Matiliasuchus. Matiliasuchus pattern could not be related to true/false ziphodont patterns, either by morphology or function, and is defined as ziphomorph. Ziphomorph pattern is evaluated within the range of mesoeucrocodyles. The detailed study of homoplastic characteristics, such as dental carinae, may provide useful apomorphic information for cladistic analysis.

Experiências de educadores: convite para reflexão sobre a formação contínua

Pós-graduação em Artes - IA

Crianças, museus e formação de público em São Paulo

Pós-graduação em Artes - IA

Processos avaliativos em mediação cultural: a postura reflexiva das ações educativas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A documentação nas práticas artísticas dos grupos Arte/Ação e 3Nós3

Pós-graduação em Artes - IA

O livro Théorie des approximations numériques et du calcul abrégé de Agliberto Xavier

Pós-graduação em Educação Matemática - IGCE

Diáspora Borum: índios Krenak no Estado de São Paulo (1937 – 2008)

Pós-graduação em História - FCLAS

A mediação em museus: um estudo do projeto Veja com as mãos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tecnologias de informação e comunicação e o ambiente meseológico: um estudo do discurso tecnológico dos periódicos

Pós-graduação em Ciência da Informação - FFC

Taxonomia e biogeografia da família Goneplacidae Macleay, 1838 (Crustacea : Decapoda : Brachyura) no litoral brasileiro

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

OVO: o hibridismo no design brasileiro contemporâneo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Educação especial: rememorando os caminhos escolares e formativos de um grupo de professores na cidade de Araraquara/SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)